Smart Letters interactive wooden letters are used with a Marbotic app on a tablet for learning skills at The CES Unveiled press event January 4 2016...
{"Image ImageDescription": "Smart Letters interactive wooden letters are used with a Marbotic app on a tablet for learning skills at The CES Unveiled press event, January 4, 2016 in Las Vegas, Nevada ahead of the CES 2016 Consumer Electronics Show.  CES, the annual consumer electronics and consumer technology tradeshow in Las Vegas boasts some 2.2 million net square feet (204,386 square meters) of exhibition space.  AFP PHOTO / DAVID MCNEW / AFP / DAVID MCNEW        (Photo credit should read DAVID MCNEW/AFP via Getty Images)"}